e-mails to fbi agents. prosecutors threatened them. then nail the. why they waited so long, maybe he was not front burner. maybe they tried to turn them. you never know. could have been that there was a last chance the the given to turn evidence, maybe not against his brother. he said no and they just charged him. a lot that needs to be fleshed out, but i will tell you, the fascinating thing and why this is a story, there would now probably be a raj rajaratnam case is bigger as it was without them looking at is -- i believe it is little brother, and clearly not a successful brrther . but, you know, doing some of what they believe is some of the same stuff. began 2007 and six years later. they don't go away. cheryl: by your book? >> of tell you. cheryl: said think you'll get a kick free copy. >> reporter: but my book does not. let's try to show is of the common elements. i'm going to write a lot. is it a white whale pursued? is it -- should they be wasting their time? mean and not saying it's a good thing, but there are worse things in the world to my